194893716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 497136640

約数和(自身を除く): 302242924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 103, 114, 129, 172, 193, 206, 228, 258, 309, 386, 412, 516, 579, 618, 772, 817, 1158, 1236, 1634, 1957, 2316, 2451, 3268, 3667, 3914, 4429, 4902, 5871, 7334, 7828, 8299, 8858, 9804, 11001, 11742, 13287, 14668, 16598, 17716, 19879, 22002, 23484, 24897, 26574, 33196, 39758, 44004, 49794, 53148, 59637, 79516, 84151, 99588, 119274, 157681, 168302, 238548, 252453, 315362, 336604, 377701, 473043, 504906, 630724, 755402, 854797, 946086, 1009812, 1133103, 1510804, 1709594, 1892172, 2266206, 2564391, 3419188, 4532412, 5128782, 10257564, 16241143, 32482286, 48723429, 64964572, 97446858, 194893716]

約数ペア:

[(1, 194893716), (2, 97446858), (3, 64964572), (4, 48723429), (6, 32482286), (12, 16241143), (19, 10257564), (38, 5128782), (43, 4532412), (57, 3419188), (76, 2564391), (86, 2266206), (103, 1892172), (114, 1709594), (129, 1510804), (172, 1133103), (193, 1009812), (206, 946086), (228, 854797), (258, 755402), (309, 630724), (386, 504906), (412, 473043), (516, 377701), (579, 336604), (618, 315362), (772, 252453), (817, 238548), (1158, 168302), (1236, 157681), (1634, 119274), (1957, 99588), (2316, 84151), (2451, 79516), (3268, 59637), (3667, 53148), (3914, 49794), (4429, 44004), (4902, 39758), (5871, 33196), (7334, 26574), (7828, 24897), (8299, 23484), (8858, 22002), (9804, 19879), (11001, 17716), (11742, 16598), (13287, 14668)]